[c-nsp] flow-export to more than 2?

Simon Leinen simon.leinen at switch.ch
Tue Mar 15 11:43:55 EDT 2011


Simon Leinen writes:
>> For l3 traffic only. Still can't export l2 ipv6 netflow data, even
>> though the records can be viewed on the PFC. :-(

> I hadn't known about that particular restrictions, but there are others:

> * The AS number fields "aren't filled in" in IPv6 flows.  I understand
>   that this is because the thing that paints the Netflow records doesn't
>   have access to the IPv6 BGP table.

> * The prefix-length fields "aren't filled in" either.  Less clear to me
>   whether the previous explanation applies here.

Oh, forgot one: The feature that allows Netflow to be enabled per
interface (and ingress/egress direction) only works for (L3-switched)
IPv4 on the Catalyst 6500/Cisco 7600 platform.
-- 
Simon.


More information about the cisco-nsp mailing list